Edit File: test_autocomplete.py
import unittest from test.test_support import requires from Tkinter import Tk, Text import idlelib.AutoComplete as ac import idlelib.AutoCompleteWindow as acw from idlelib.idle_test.mock_idle import Func from idlelib.idle_test.mock_tk import Event class AutoCompleteWindow: def complete(): return class DummyEditwin: def __init__(self, root, text): self.root = root self.text = text self.indentwidth = 8 self.tabwidth = 8 self.context_use_ps1 = True class AutoCompleteTest(unittest.TestCase): @classmethod def setUpClass(cls): requires('gui') cls.root = Tk() cls.text = Text(cls.root) cls.editor = DummyEditwin(cls.root, cls.text) @classmethod def tearDownClass(cls): del cls.editor, cls.text cls.root.destroy() del cls.root def setUp(self): self.editor.text.delete('1.0', 'end') self.autocomplete = ac.AutoComplete(self.editor) def test_init(self): self.assertEqual(self.autocomplete.editwin, self.editor) def test_make_autocomplete_window(self): testwin = self.autocomplete._make_autocomplete_window() self.assertIsInstance(testwin, acw.AutoCompleteWindow) def test_remove_autocomplete_window(self): self.autocomplete.autocompletewindow = ( self.autocomplete._make_autocomplete_window()) self.autocomplete._remove_autocomplete_window() self.assertIsNone(self.autocomplete.autocompletewindow) def test_force_open_completions_event(self): # Test that force_open_completions_event calls _open_completions o_cs = Func() self.autocomplete.open_completions = o_cs self.autocomplete.force_open_completions_event('event') self.assertEqual(o_cs.args, (True, False, True)) def test_try_open_completions_event(self): Equal = self.assertEqual autocomplete = self.autocomplete trycompletions = self.autocomplete.try_open_completions_event o_c_l = Func() autocomplete._open_completions_later = o_c_l # _open_completions_later should not be called with no text in editor trycompletions('event') Equal(o_c_l.args, None) # _open_completions_later should be called with COMPLETE_ATTRIBUTES (1) self.text.insert('1.0', 're.') trycompletions('event') Equal(o_c_l.args, (False, False, False, 1)) # _open_completions_later should be called with COMPLETE_FILES (2) self.text.delete('1.0', 'end') self.text.insert('1.0', '"./Lib/') trycompletions('event') Equal(o_c_l.args, (False, False, False, 2)) def test_autocomplete_event(self): Equal = self.assertEqual autocomplete = self.autocomplete # Test that the autocomplete event is ignored if user is pressing a # modifier key in addition to the tab key ev = Event(mc_state=True) self.assertIsNone(autocomplete.autocomplete_event(ev)) del ev.mc_state # If autocomplete window is open, complete() method is called self.text.insert('1.0', 're.') # This must call autocomplete._make_autocomplete_window() Equal(self.autocomplete.autocomplete_event(ev), 'break') # If autocomplete window is not active or does not exist, # open_completions is called. Return depends on its return. autocomplete._remove_autocomplete_window() o_cs = Func() # .result = None autocomplete.open_completions = o_cs Equal(self.autocomplete.autocomplete_event(ev), None) Equal(o_cs.args, (False, True, True)) o_cs.result = True Equal(self.autocomplete.autocomplete_event(ev), 'break') Equal(o_cs.args, (False, True, True)) def test_open_completions_later(self): # Test that autocomplete._delayed_completion_id is set pass def test_delayed_open_completions(self): # Test that autocomplete._delayed_completion_id set to None and that # open_completions only called if insertion index is the same as # _delayed_completion_index pass def test_open_completions(self): # Test completions of files and attributes as well as non-completion # of errors pass def test_fetch_completions(self): # Test that fetch_completions returns 2 lists: # For attribute completion, a large list containing all variables, and # a small list containing non-private variables. # For file completion, a large list containing all files in the path, # and a small list containing files that do not start with '.' pass def test_get_entity(self): # Test that a name is in the namespace of sys.modules and # __main__.__dict__ pass if __name__ == '__main__': unittest.main(verbosity=2)
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